A range of options offers convenience and value. In addition to the standard bound textbook, this edition is also available in convenient, discount-priced loose-leaf and PDF formats and in an interactive e-book format in the text’s dedicated version of LaunchPad, with all accompanying study resources fully integrated. LaunchPad is a complete course’s worth of material in a course space that makes everything assignable and assessable—and all for free when packaged with the textbook.